Atma-Sphere MP-1 or MP-3 Above VAC and Ayre for sure and once set up properly I doubt you would ever want to sell it either. Atma-Sphere is more of a destination Gear, than the journey whilst I consider the others more of an experience only.
A Fully Kitted Out MP-3 will get you close enough performance to an MP-1
A Fully Kitted Out MP-3 will get you close enough performance to an MP-1